Dynamiques transitoires de sillage dans le pinball fluidique
Fluid Dynamics
2021-04-13 v1
Abstract
In this work, we are interested in the transient dynamics of a fluid configuration consisting of three fixed cylinders whose axes distribute over an equilateral triangle in transverse flow << fluidic pinball >>. As the Reynolds number is increased on the route to chaos, its transient dynamics tell us about the contribution of the elementary degrees of freedom of the system to the lift and drag coefficients.
Keywords
Cite
@article{arxiv.2104.05105,
title = {Dynamiques transitoires de sillage dans le pinball fluidique},
author = {Nan Deng and Luc R. Pastur and Bernd R. Noack Bernd R. and Guy Cornejo-Maceda and François Lusseyran and Jean-Christophe Loiseau Jean-Christophe and Marek Morzyński},
journal= {arXiv preprint arXiv:2104.05105},
year = {2021}
}
Comments
in French